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TCW GROUP INC: AMT position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of TCW GROUP INC on AMT, newest first. How the timeline and the estimate are built.

TCW GROUP INC held 339,526 AMT shares at 2026-06-30 per its 13F-HR filed 2026-08-03.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 339,526 shares
    Change vs previous 13F -65,947 shares

    0.37% of the 13F portfolio, value $55,536,330.

    13F-HR 0000850401-26-000009 filed by TCW GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 405,473 shares
    Change vs previous 13F +86,190 shares

    0.53% of the 13F portfolio, value $69,976,555.

    13F-HR 0000850401-26-000006 filed by TCW GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 319,283 shares
    Change vs previous 13F +254,128 shares

    0.4% of the 13F portfolio, value $56,056,519.

    13F-HR 0000850401-26-000002 filed by TCW GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 65,155 shares
    Change vs previous 13F -603 shares

    0.1% of the 13F portfolio, value $12,530,610.

    13F-HR 0000850401-25-000027 filed by TCW GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 65,758 shares
    Change vs previous 13F +1,015 shares

    0.11% of the 13F portfolio, value $14,533,833.

    13F-HR 0000850401-25-000019 filed by TCW GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 64,743 shares
    Change vs previous 13F -326,026 shares

    0.13% of the 13F portfolio, value $14,088,077.

    13F-HR 0000850401-25-000013 filed by TCW GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F 390,769 shares
    Change vs previous 13F -39,477 shares

    0.6% of the 13F portfolio, value $71,670,943.

    13F-HR 0000850401-25-000003 filed by TCW GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F/A 430,246 shares
    Change vs previous 13F not available

    0.87% of the 13F portfolio, value $100,058,142.

    13F-HR/A 0000850401-24-000035 filed by TCW GROUP INC
    Filed (acceptance time not in the bulk data set), ingested

    Acceptance time not in the bulk data set (spec §4.2).